{"id":"ff8e1567-8fa2-4b9a-bc4f-5d237af1da50","created_at":"2026-06-11T21:41:56.782Z","updated_at":"2026-06-12T14:24:50.834Z","owner_id":"b32b0fb2-2611-42c4-8230-757bb7636a9a","location_id":"186cd569-6331-4204-8e8a-5a32191ac352","dataset_id":"7287e506-dbf9-4896-8c1c-5e052692f223","form_id":"b8ef8fe5-994b-4308-8912-185066249409","observed_at":"2025-08-13T17:00:00.000Z","observed_at_local":"2025-08-13T18:00:00+01:00","notes":"Oxygen Crash, Dead fish, Azola fern & Duck Weed present in abundance","checked":"owner_approved","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["rain_previous_24hrs","oxygen"],"photos":[],"permalink":"https://data.waterrangers.com/observations/212003","readings":[{"id":"c7fce9ea-9cf5-4d35-875a-79d6c86f08bf","created_at":"2026-06-11T21:41:56.798Z","updated_at":"2026-06-11T21:41:56.798Z","parameter":"rain_previous_24hrs","unit":"nil","value":"none","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"52d95f7b-29a0-4b20-a96e-48fff6f29759","created_at":"2026-06-11T21:41:56.811Z","updated_at":"2026-06-11T21:41:56.811Z","parameter":"oxygen","unit":"mg_l","value":"0.39","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"bdb3c8a9-2de1-411e-b853-df0789788767","created_at":"2026-06-11T21:41:56.819Z","updated_at":"2026-06-11T21:41:56.819Z","parameter":"oxygen","unit":"percent","value":"4.6","equipment":"unspecified_oxygen_percent","equipment_limit":null}]}